Concrete pipe spacer



FIG. 1 is a front elevational view of a concrete pipe spacer showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a front elevational view of a second embodiment of the design shown in FIG. 1;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a top plan view thereof; and,

FIG. 11 is a bottom plan view thereof. 

The ornamental design for a concrete pipe spacer, as described and shown. 